The radius of the circle shown below is 8 centimeters. what is the approximate length of xy ?

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point

18 16 11 45 33 11 33 14 18 11 what is the mode for this data set

Eden has a part time job. she is paid ? 7.20 an hour the week she worked 18 and a half hours how much is she paid